Invention Grant
- Patent Title: Display system
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Application No.: US17433521Application Date: 2020-02-24
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Publication No.: US11699403B2Publication Date: 2023-07-11
- Inventor: Paul Fredrick Luther Weindorf
- Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.
- Applicant Address: US MI Van Buren Township
- Assignee: Visteon Global Technologies, Inc.
- Current Assignee: Visteon Global Technologies, Inc.
- Current Assignee Address: US MI Van Buren Township
- Agency: Quinn IP Law
- International Application: PCT/US2020/019489 2020.02.24
- International Announcement: WO2020/176408A 2020.09.03
- Date entered country: 2021-08-24
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G02F1/1347

Abstract:
A local-dimming display generally includes a light source configured to generate a backlight, a first display aligned with the light source and having multiple first pixels, wherein each first pixel is configured to selectively pass and block the backlight, and a second display aligned with the first display and having multiple second pixels. A particular pixel is controlled to pass the backlight. The particular pixel corresponds with an aligned pixel and multiple parallax pixels of the first pixels controlled at a first transmit level, and multiple neighboring pixels of the first pixels controlled at one or more second transmit levels. The one or more second transmit levels are less than or equal to the first transmit level. The first pixels cooperating at the first transmit level and the second transmit levels selectively presents the backlight to the second display with a declining intensity pattern in the neighboring pixels.
Public/Granted literature
- US20220157264A1 DISPLAY SYSTEM Public/Granted day:2022-05-19
Information query
IPC分类: